[tz] leapseconds.awk, LEAP directives and references

[Paul Eggert]

On 04/06/2017 09:28 PM, Chris Woodbury wrote:
> Where it the copyright notice to which you refer above?

I didn't refer to any copyright notice, as there is no such notice for 
the IERS file 
<https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.list>. So by 
U.S. law (which now follows the 1988 Berne Convention) the file is 
copyrighted and cannot be reproduced without permission. See, for example:

https://www.copyright.gov/circs/circ03.pdf